Bug Artifacts when loading a scene

Hello everybody! Faced with such a problem, when loading scenes, such a thing happens, there is no such thing on PC and Android, there is on iOS systems and that just did not try, nothing helps, help pliz
I use the standard SceneManager.LoadScene and also tried Async Load Scene, tried to skip the frame or for a while before loading the scene, but nothing helps
Bug video:

 

Most likely you have one (or more) frames with zero cameras.

To verify, in the Unity editor run it one frame at a time (step with the >| button)

Solution: always have at least a single full-screen Camera clearing to black.

 

Hi! Thanks for the answer! I tried to view the moment of transition to the menu frame by frame, but there is no such moment on the PC, i.e. you suggest increasing the priority of the camera in the menu, did I understand correctly?)

 

I'm saying that I have seen similar glitches when I had one or two frames of no-camera and no-full-screen clear UI image object.

One easy way to possibly see is to put a

Debug.Break()

on your BACK button, and then step one frame at a time in the editor to make sure each frame has full screen image or camera.

 

I checked frame by frame using Debug.Break() the whole process and yet there is no moment when the camera is not on stage...

 

I am happy to announce that I fixed this problem )) In the URP, this is caused by the camera settings, I had unitialized installed and that's what caused the lack of artfects, I made solid color and everything worked, it would probably work with SkyBox too, thanks for the answers!!!